3-Bromo-2,5-dichlorobenzaldehyde CAS 1823608-01-0
| CAS No. | 1823608-01-0 |
| Molecular Formula | C7H3BrCl2O |
| Molecular Weight | 253.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 253.91 g/mol gives 3-Bromo-2,5-dichlorobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Bromo-2,5-dichlorobenzaldehyde (CAS 1823608-01-0) is a high-purity analytical reference standard with the molecular formula C7H3BrCl2O and a molecular weight of 253.91 g/mol.
3-Bromo-2,5-dichlorobenzaldehyde (C7H3BrCl2O) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-2,5-dichlorobenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3BrCl2O |
| Molecular Weight | 253.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-3,6-dichlorobenzaldehyde (CAS 1114809-26-5)
- 4-Bromo-2,6-dichlorobenzaldehyde (CAS 111829-72-2)
- 2-Bromo-3-chlorobenzoyl chloride (CAS 116529-64-7)
- 2-Bromo-6-chlorobenzoyl chloride (CAS 116529-65-8)
- 2-Bromo-4-chlorobenzoyl chloride (CAS 116779-74-9)
- 4-Bromo-3,5-dichlorobenzaldehyde (CAS 120077-80-7)
- 5-Bromo-2,3-dichlorobenzaldehyde (CAS 1229246-37-0)
- 3-Bromo-2,6-dichlorobenzaldehyde (CAS 1254701-24-0)
Recommended Standards
- 4-Bromo-2,5-dichlorobenzaldehyde (CAS 1349716-93-3)
- 5-Bromo-2,4-dichlorobenzaldehyde (CAS 1934803-99-2)
- 4-Bromo-2,3-dichlorobenzaldehyde (CAS 1349715-65-6)
- 2-Bromo-3,5-dichlorobenzaldehyde (CAS 873983-89-2)
- N-Octyl-1-(pyridin-2-yl)methanimine (CAS 200629-71-6)
- N-(2-Methylbenzyl)-1-(pyrrolidin-2-yl)methanamine hydrochloride (CAS 1289387-80-9)
- 2-Amino-3-(2-methyl-5-(trifluoromethyl)phenyl)propanoic acid (CAS 1259994-92-7)
- 2-((1-(Aminomethyl)-3-methylcyclopentyl)oxy)ethan-1-ol (CAS 1487077-63-3)
- 5-(Pyridazin-3-yl)nicotinonitrile (CAS 1346687-41-9)
- (S)-But-3-en-2-ol (CAS 6118-13-4)
- (4-Aminopiperidin-1-yl)(1-(3-ethylphenyl)-1H-1,2,3-triazol-4-yl)methanone (CAS 1351788-36-7)
- 4-Chloro-3-cyclopropoxy-2-isopropylpyridine (CAS 1243317-08-9)
- 3,5-Dimethyl-4-iodo-4-methoxybenzophenone (CAS 951884-49-4)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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